Kenneth Machado

Any other updates? just did a crank position sensor. we will se how it goes. not sure what the real "solution" is

I cleaned the throttle body and mass air flow sensor last week. Oil pressure is ~ 18PSI at idle, as soon as i touch the pedal it jumps up.

Thats good to know. i`m not sure where to look next, maybe the throttle position sensor?

Thanks for positing that! My truck is an 07 NNBS with the l76 6.0. I have a black bear tune with afm disabled. I am noticing lower oil pressure when idling. Could that be my issue?

Sorry to dig up an old thread. Did you resolve this?l issue I’m having this same issue in my 07 NNBS. Replaced fuel pump, fuel pump control module, and crankshaft position sensor.